alert box without page refresh

Question

0.00/5 (No votes)

See more:

There are 2 types of javascript Dialog available:

1. alert : which have only OK button in it.
2. confirm : which has Ok and Cancel

but how v can use this without page refresh in asp.net

Posted 7-Jan-10 1:10am

amitktkr

Add a Solution

5 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Christian Graus · Answer 1 · 2010-01-07T10:27:00

You should have edited your original question, as it's still what you're asking. Any button on a web page in ASP.NET can have a click event, and a client click. The client click event will be in javascript, and if it returns false, the OnClick will not postback. So, to avoid postback, you simply need to add the code to show the dialog box BEFORE you do a postback, so it's in the page already.

thatraja · Answer 2 · 2010-01-13T22:02:00

Solution 4

hi man,

if you use AJAX in your page you can call this code on required places

ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "test", "alert('welcome');");

on page load,

Page.ClientScript.RegisterStartupScript(typeof(Page), "MyScript", "alert('welcome');");

same as you should improve the question

Posted 13-Jan-10 22:02pm

thatraja

Comments

rency1 11-Feb-11 2:08am

ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "test", "alert('welcome');");
This code is giving Error
I have tried the below code
ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "test", "alert('welcome');", true);

Abhishek Sur · Answer 3 · 2010-01-13T22:10:00

Solution 5

I dont know why you require Postback to show alert / confirm.... :confused:

Just add alert in the client side and your alert will be displayed.

say <input type="button" onclick = "javascript:alert('hi');" />

Now if the button is clicked, it will show the alert. :)

Posted 13-Jan-10 22:10pm

Abhishek Sur

Ankur^\m/ · Answer 4 · 2010-01-07T01:18:00

Solution 1

Your question is not very clear. Can you please elaborate.

Whatever i can understand,

You will have to use

ClientScript.RegisterClientScriptBlock

or

controlName.Attributes.Add

Please improve your question.

Posted 7-Jan-10 1:18am

Ankur^\m/

bgadarsh · Answer 5 · 2010-01-07T01:24:00

Solution 2

Dear Amit,

Can you please clarrify your requirement, I have few questions.

1.Do you want to execute the functionality on page load or any event is implemented for this?

2.Is there any priority given on getting the dialog boxes.

Regards
Adarsh

Posted 7-Jan-10 1:24am

bgadarsh